Grey system with complex order accumulation
WebMay 4, 2024 · The fractional order grey models (FGM) have appealed considerable interest of research in recent years due to its higher effectiveness and flexibility than the … WebJan 3, 2024 · Grey System Model with Complex Order Accumulation. Based on the classical GM(1,1) model of integer (fractional) accumulation, we propose the grey model of …
Grey system with complex order accumulation
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WebMay 2, 2024 · Grey prediction model is the main part of grey system theory, and its theoretical basis is the grey of accumulation generation. The prediction model is established by using the characteristic of grey … WebApr 1, 2024 · In this study, the weakened fractional-order accumulation operator for alleviating the ill-condition of discrete grey system models with the aim of improving the …
WebThe Journal of Grey System WebMicroscopic objects change the apparent permittivity and conductivity of aqueous systems and thus their overall polarizability. In inhomogeneous fields, dielectrophoresis (DEP) increases the overall polarizability of the system by moving more highly polarizable objects or media to locations with a higher field. The DEP force is usually calculated from the …
WebMay 9, 2016 · The algorithm of interval grey numbers is extended to the grey algebraic equation, grey differential equation and grey matrix algorithm including intervalgrey numbers, which is helpful for research on grey input-output and grey programming. Expand 39 On grey degree of compound grey number Dapeng Wang, Ruifan Li Mathematics WebMay 9, 2016 · The algorithm of interval grey numbers is extended to the grey algebraic equation, grey differential equation and grey matrix algorithm including intervalgrey numbers, which is helpful for research on grey input-output and grey programming. 39 On grey degree of compound grey number Dapeng Wang, Ruifan Li Mathematics
WebAbstract—The major advantage of grey system theory is that both incomplete information and unclear problems can be processed precisely. Considering that the modeling of grey …
WebOct 20, 2011 · In this work, a novel time-delayed polynomial grey prediction model with the fractional order accumulation is put forward, which is abbreviated as TDPFOGM (1,1), based on the new grey system theory to… Expand 13 PDF Application of grey clustering evaluation model to construction of university excellent courses H. Zhan, Sifeng Liu … dr jerby legacy healthWebJul 10, 2003 · In view of grey system theory [], the aim of measurement is to obtain a relatively whitened value that is close to the true value d 0.To obtain the result of the uncertainty assessment, the investigation will focus on the measurement data vector y(⊗) with a treatment of the accumulation of sorted grey values [].To be in line with common … dr. jeray johnson duluth mndr jerath winter parkWebJul 26, 2024 · The above scholars used various hybrid models to evaluate and predict air quality but did not involve the field of grey system. This paper introduces the grey … dr jerby matthews ncWeb55 These scholars have improved the performance of the grey system model. In spite of this, models 56 with time items are often constructed based on constant or integer-order accumulations, ignoring the 57 case where the time term is a fractional-order accumulation. The fractional-order system can optimize 58 system regularity more … dr jereb oak creek pediatricsWebJul 1, 2024 · Grey forecasting model is a suitable model in these cases, which was first proposed by professor Deng (1982).The main merit of the grey prediction model is that it can effectively mine the... dr jere crenshaw union cityWebThe fractional order grey models (FGM) have appealed considerable interest of research in recent years due to its higher effectiveness and flexibility than the conventional grey models and other pre-diction models. However, the definitions of the fractional order accumulation (FOA) and difference dr jerath winter park fl